1July 1984 to1July 1988, successively served as the clerk of the Supreme People's Court and the clerk of research office (director level) (during the period:1August 1984 to1September 1985, he worked in the first court of criminal trial of Beijing Higher People's Court);
1July, 1988 to1July, 1992, served as the leading secretary of the Supreme People's Court hospital and assistant judge of the economic court (199 1 July, 1992 was clearly designated as the deputy division level);
1June 1992 to1July 1994 served as assistant judge (director level) of the Supreme People's Court Economic Court (during the period:1June 1992165438+1October to1July 1994).
1July 1994 to1June 1998, 1 1, served as a judge of the Supreme People's Court Economic Court (1April 1995 was clearly a deputy bureau level) (period:1May 1995 to/kloc).
1998 1 1 until April 2003, he successively served as the vice president of the Supreme People's Court Economic Court, the vice president of the second civil trial court and the vice president of the first civil trial court (June 2002 1, clearly at the bureau level) (period: 65438+September 2099).
From April 2003 to June 2004, he served as the president of the first court of civil trial in the Supreme People's Court;
From June 2004 to June 2007, he served as a member of the Judicial Committee of the Supreme People's Court, the president of the first court of civil trials, the president of the trial supervision court and the director of the general office (during the period: from March 2007 to June 2007, he studied in the 23rd Youth Class of the Central Party School);
65438+February 2007 to 065438+2008 10 served as Party Secretary of Guizhou Higher People's Court;
065438+2008 10 served as the president and party secretary of the Higher People's Court of Guizhou Province (during this period: from September 2009 to June 2009, he studied in the provincial department of the Central Party School, International Financial Crisis and its Countermeasures);
On July 20 15, he served as a member of the Party Group and Judicial Committee of the Supreme People's Court.
Member of the 11th Guizhou Provincial Committee and deputy to the 12th National People's Congress.